4.0" Flex Bellow - Stainless Steel 304

Size: Slip-fit design accepts 4.0" O.D. Tube 

Overall Length: 4.0"

Material: Stainless Steel 304

Construction:

Interior Smooth Flow Slip-fit Tube Design 

Exterior Flex Bellow

**Directional installation required - inner liner needs to placed in the direction of the exhaust flow **